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生理適應 · EASY · MCQ

一位第一型糖尿病病人出現意識混亂與盜汗,微血管血糖值為 45 mg/dL。護理師應優先採取哪項措施?

A client with type 1 diabetes mellitus is found confused and diaphoretic. The capillary blood glucose level is 45 mg/dL. Which action should the nurse prioritize?

  • AObtain a venous blood gas
    取得靜脈血氣
  • BWait 30 minutes and recheck the blood glucose
    等待 30 分鐘後重新測量血糖
  • CAdminister 15 grams of rapid-acting carbohydrates✓ 正解
    給予 15 公克快速作用的碳水化合物
  • DAdminister subcutaneous insulin
    給予皮下注射胰島素
Explanation · 中文詳解

此個案呈現低血糖症狀(血糖 < 70 mg/dL)。依據糖尿病照護準則,應立即補充 15 克快吸收碳水化合物(如果汁、葡萄糖錠),以快速提升血糖避免腦部受損。處理低血糖需立即介入,切勿觀察等待或注射胰島素。

This case presents hypoglycemia symptoms (blood glucose < 70 mg/dL). According to diabetes care guidelines, 15 grams of rapid-acting carbohydrates (such as juice or glucose tablets) should be administered immediately to quickly raise blood glucose and prevent brain injury. Treating hypoglycemia requires immediate intervention; do not delay observation or administer insulin.

✦ 台美臨床差異

台美針對低血糖處置流程相似,均強調 15/15 法則,但在口服補充受阻時,台灣偏向先給予 IV D50W,美國則視情況亦會給予 IM Glucagon。

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